Low NOx Dual Fuel Burner - Importer, Distributor, Supplier, Trading Company, Ahmedabad, India

Industrial Burners & System Components

Gas Burners

Dual Fuel Burners

Water Treatment Plants

SUNTEC ENERGY SYSTEMS

Low NOx Dual Fuel Burner

To inquire, Select Product/s & Click on

Product Code : 11

[Select]

Product Specification

Low NOx Dual Fuel Burner
RLS/BP MX series burners are characterized by a modular monoblock structure that means all necessary components can be combined in a single unit thus making installation easier, faster and, above all, more flexible.

The series covers a firing range from 600 to 4500 kW, and they have been designed for use in hot water boilers, overheated water boilers as well as steam boilers. Burners working is 2 stages on the oil side and two stages progressive on the gas side. Alternatively the gas working can be modulating with the installation of a PID logic regulator.

Using a particular proportioning gas valve the burner keeps the desired air/gas ratio in every working condition. The innovative combustion head which is able to reach good performances in term of Low NOx either during gas working or light oil working and reducing noise.

Technical Data:

Model			RLS 300/BP MX	RLS 400/BP MX
Burner operation mode			two stages light oil - two stages progressive/modulating gas
Modulation ratio at max. output			1 ÷ 3 (light oil) / 1 ÷ 4 (gas)
Servomotor		type	SQM 10
	run time	s
Heat output		kW	600/1250 ÷ 3650	1000/2000 ÷ 4500
		Mcal/h	516/1075-3139	860/1720-3870
Working temperature		°C min./max.	0/60
Fuel / air data
Light Oil	net calorific value	kWh/kg	11,86
	density	kg/l	0,82
	viscosity at 20°C	mm2/s (cSt)	4-6
	delivery	kg/h	50/105-308	84/169-380
Pump		type	TA2
	delivery	kg/h	340 (20 bar)
Atomised pressure		bar	12
Fuel temperature		max. °C	50
Fuel pre-heater			NO
G20	net calorific value	kWh/Nm3	10
	density	kg/Nm3	0,71
	gas delivery	Nm3/h	60/125-365	100/200-450
G25	net calorific value	kWh/Nm3	8,6
	density	kg/Nm3	0,78
	gas delivery	Nm3/h	70/145-424	116/232-523
LPG	net calorific value	kWh/Nm3
	density	kg/Nm3
	gas delivery	Nm3/h
Fan		type	reverse blade fan wheels
Air temperature		max °C	60
Electrical data
Electrical supply		Ph/Hz/V	3/50/230-400 (±10%)	3/50/400 (±10%)
Auxiliary electrical supply		Ph/Hz/V	1/50/430 (±10%)
Control box		type	LFL 1.333
Total electrical power		kW	6	9
Auxiliary electrical power		kW	1,5	1,5
Heaters electrical power		kW
Protection level		IP	54
Pump motor electrical power		kW	1,1
Rated pump motor current		A	3,7
Pump motor start up current		A	24
Pump motor protection level		IP	55
Fan motor electrical power		kW	4,5	7,5
Rated fan motor current		A	9,1-15,8	17,5 - 30
Fan motor start up current		A	51-86	113 - 195
Fan motor protection level		IP	55
Ignition transformer		type	N.A.
		V1 - V2	230 V - 2 x 5 kW
		I1 - I2	1,9 A - 35 mA
Working			intermittent (1 stop each 24 h)
Emissions
Sound pressure		dB (A)	83	85
Sound power		W	N.A.
Light Oil	CO emission	mg/kWh	< 10
	grade of smoke indicator	N° Bacharach	< 2
	CxHy emission	mg/kWh	< 2
	NOx emission	mg/kWh	< 185
G20	CO emission	mg/kWh	< 10
	NOx emission	mg/kWh	< 80
Approval
Directive			90/396 - 89/336 - 73/23 EEC
Conforming to			EN 267 - EN 676
Certification			CE in progress

PRODUCT SPECIFICATION

Burner:
Monoblock forced draught gas burner with two stage progressive or modulating operation, fully automatic, made up of:

Fan with reverse curve blades high performance with low sound emissions
Air suction circuit lined with sound-proofing material
Air damper for air setting controlled by a high precision servomotor
Air pressure switch
Fan starting motor at 2800 rpm, three-phase 230/400 - 400/690 V with neutral, 50Hz
Low emission combustion head, that can be set on the basis of required output, fitted with:
stainless steel end cone, resistant to corrosion and high temperatures
ignition electrodes
flame stability disk
Maximum gas pressure switch, with pressure test point, for halting the burner in the case of over pressure on the fuel supply line
Module for air/fuel setting and output modulation with separated PID control of temperature or pressure, available as accessory for RLS/BP MX model
Flame control panel for controlling the system safety
Ionization probe for flame detector
Star/triangle starter for the fan motor (version with motor electrical power 7,5 kW)
Main electrical supply terminal board
Burner on/off switch
Auxiliary voltage led signal
Burner working led signal
Contacts motor and thermal relay with release button
Motor internal thermal protection
Motor failure led signal
Burner failure led signal and lighted release button
Emergency button
Coded connection plugs-sockets
Burner opening hinge
Lifting rings
IP 54 electric protection level
Gears pump for high pressure fuel supply
Pump starting motor
Oil safety valves
Three oil valves (1st and 2nd stage 3nd safety valve)
Flame control panel
UV photocell for flame detection
Burner on/off selection switch
Oil/Gas selector
Flame inspection window
Burner opening hinge.

Conforming to:

89/336/EEC directive (electromagnetic compatibility)
73/23/EEC directive (low voltage)
90/396/EEC directive (gas)
EN 676 (gas burners).

Standard equipment:

1 flange gasket
4 screws for fixing the flange
1 thermal screen
4 screws for fixing the burner flange to the boiler
2 flexible pipes for connection to the oil supply network
2 nipples for connection to the pump with gaskets.
Instruction handbook for installation, use and maintenance
Spare parts catalogue.

Other Products in 'Dual Fuel Burners' category

Modulating Dual Fuel Burner	Two Stage Dual Fuel Burner	Two Stage Dual Fuel Burner

<< Back

Contact Details

SUNTEC ENERGY SYSTEMS

Sambhaav House, Bodakdev, Ahmedabad - 380015, Gujarat, India
Phone:91-79-40009197/40009260/40009261
Fax:91-79-40009196

Send Mail

Key Personnel

Ms. Anita Nair (Manager - Co-ordination)
Mobile:+919725343432,+919979774746